//============================================================================
// Product: "Fly 'n' Shoot" game example on EFM32-SLSTK3401A board
// Last updated for version 7.3.0
// Last updated on  2023-06-29
//
//                   Q u a n t u m  L e a P s
//                   ------------------------
//                   Modern Embedded Software
//
// Copyright (C) 2005 Quantum Leaps, LLC. All rights reserved.
//
// This program is open source software: you can redistribute it and/or
// modify it under the terms of the GNU General Public License as published
// by the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Alternatively, this program may be distributed and modified under the
// terms of Quantum Leaps commercial licenses, which expressly supersede
// the GNU General Public License and are specifically designed for
// licensees interested in retaining the proprietary status of their code.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <www.gnu.org/licenses/>.
//
// Contact information:
// <www.state-machine.com/licensing>
// <info@state-machine.com>
//============================================================================
#ifndef BSP_H_
#define BSP_H_

#define BSP_TICKS_PER_SEC    33U
#define BSP_SCREEN_WIDTH     128U
#define BSP_SCREEN_HEIGHT    128U

void BSP_init(void);
void BSP_terminate(int16_t result);

void BSP_updateScreen(void);
void BSP_clearFB(void);
void BSP_clearWalls(void);
void BSP_paintString(uint8_t x, uint8_t y, char const *str);
void BSP_paintBitmap(uint8_t x, uint8_t y, uint8_t bmp_id);
void BSP_advanceWalls(uint8_t top, uint8_t bottom);
void BSP_updateScore(uint16_t score);

bool BSP_isThrottle(void); // is the throttle button depressed?
bool BSP_doBitmapsOverlap(uint8_t bmp_id1, uint8_t x1, uint8_t y1,
                          uint8_t bmp_id2, uint8_t x2, uint8_t y2);
bool BSP_isWallHit(uint8_t bmp_id, uint8_t x, uint8_t y);

void BSP_displayOn(void);
void BSP_displayOff(void);

void BSP_randomSeed(uint32_t seed); // random seed
uint32_t BSP_random(void);          // pseudo-random generator

extern QActive *const the_Ticker0;  // "Ticker" AO for tick rate 0

#endif // BSP_H_
